20495+1116 UC 4301

 
 
20h 49m 32.91s +11 16' 29.8" P.A. 161 sep 26.6 mag 15.80,15.90
 
 
Coord 2000
20495+1116
Discov num
UC 4301
Comp
Coord arcsec 2000
20 49 32.91 +11 16 29.8
Date first
2000
Date last
2015
Obs
4
Pa first
162
Pa last
161
P.A. Now (θ)
161°
Sep first
27.1
Sep last
26.6
Sep. Now (ρ)
26.6"
Mag pri
15.80
Mag sec
15.90
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-016
Sec motion ra
-054
Pri motion dec
-054
Sec motion dec
-033
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.686
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
160.6
Precise sep
26.633
Constellation
Delphinus
last precise pa
160.6
last precise sep
26.633
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20495+1116 UC 4301 2000 2 162 27.1 15.80 15.90 V 204932.91+111629.8
20495+1116 UC 4301 2010 3 160 26.7 15.80 15.90 V R 204932.91+111629.8
20495+1116 UC 4301 2015 4 161 26.6 15.80 15.90 V R 204932.91+111629.8

If you need more information about this double, apply for a data request form to the WDS.